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【多选题】
单向哈希算法的特性有( )。A.
计算速度快
B.
安全性高
C.
唯一确定的摘要
D.
数据库密码有完整的密码表匹配
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【简答题】I
should be cheerful if you could come to take part in the
【判断题】If you want to read the newspaper, you can turn on the air flow system, which is above your head.
A.
正确
B.
错误
【简答题】(judge) ______ from his accent, he is from the north.
【简答题】____his accent, he must be from the south10. ____his accent, he must be from the south. A.Judged by B.Being judged from C.Judging from D.Being judged by
【简答题】用所给单词的适当形式填空。每个单词限用一次。 speak proud empty safe term 小题1:There are three in a year in the school in the USA. 小题2:My English is a little poor. I want to improve it. 小题3:Confucius is a great thi...
【单选题】"His accent was not easy to place." What does it mean?
A.
It was not easy to find his accent.
B.
Itwas not easy to know where is he from.
C.
It was not easy to place his accent.
D.
It was not easy to know his accent.
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